Revert of Update mojo sdk to rev 8563c3d4162bd74e96783e823e076e99869d7385 (patchset #5 id:80001 of https://codereview.chromium.org/1096593002/)

Reason for revert:
Speculative revert to try to fix linux_android_rel_ng trybots.

Original issue's description:
> Update mojo sdk to rev 8563c3d4162bd74e96783e823e076e99869d7385
>
> R=jamesr@chromium.org, rockot@chromium.org
> TBR=rockot@chromium.org
>
> Committed: https://crrev.com/a38136b7f2fd5a7a425bf06bc54c10741bfc22bd
> Cr-Commit-Position: refs/heads/master@{#325643}

TBR=jamesr@chromium.org,rockot@chromium.org,sky@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1063443006

Cr-Commit-Position: refs/heads/master@{#325714}

1 files changed, 0 insertions, 15 deletions

diff --git a/mojo/gles2/gles2_impl.cc b/mojo/gles2/gles2_impl.cc
index 70824c6..9a65a6d 100644
--- a/mojo/gles2/gles2_impl.cc
+++ b/mojo/gles2/gles2_impl.cc
@@ -17,11 +17,6 @@ namespace {
 base::LazyInstance<base::ThreadLocalPointer<gpu::gles2::GLES2Interface> >::Leaky
     g_gpu_interface;
 
-void RunSignalSyncCallback(MojoGLES2SignalSyncPointCallback callback,
-                           void* closure) {
-  callback(closure);
-}
-
 }  // namespace
 
 extern "C" {
@@ -57,16 +52,6 @@ void MojoGLES2SwapBuffers() {
   g_gpu_interface.Get().Get()->SwapBuffers();
 }
 
-void MojoGLES2SignalSyncPoint(
-    MojoGLES2Context context,
-    uint32_t sync_point,
-    MojoGLES2SignalSyncPointCallback callback,
-    void* closure) {
-  DCHECK(context);
-  static_cast<GLES2Context*>(context)->context_support()->SignalSyncPoint(
-      sync_point, base::Bind(&RunSignalSyncCallback, callback, closure));
-}
-
 void* MojoGLES2GetGLES2Interface(MojoGLES2Context context) {
   return static_cast<GLES2Context*>(context)->interface();
 }